diff --git a/index.php b/index.php
index df0edd1..3cbda7e 100644
--- a/index.php
+++ b/index.php
@@ -2,6 +2,8 @@
 
 chdir(__DIR__);
 
+require 'vendor/autoload.php';
+
 include 'src/Main.php';
 
 (new Main())->run();